In case you haven鈥檛 been tuning in, the Manchester 鈥淥ne Love鈥 Benefit Concert is just wrapping up (stream it here), with organizer Ariana Grande herself returning to the stage after a terror attack ended her last show in the very same city less than two weeks ago.

50,000 were reportedly in attendance for the event, which included many other big names in music such as Miley Cyrus, Katy Perry, Niall Horan, Liam Gallagher, Justin Bieber, the Black Eyed Peas, and more, and they were in for a treat as artists collaborated with one another (Grande joined both Cyrus and the Peas onstage for duets as Cyrus and Pharrell Williams broke it down to 鈥淗appy鈥) and belted out acoustic versions of their favorites (Perry crooned a powerful, slowed-down version of 鈥淧art of Me,鈥 singing, 鈥淭hrow your sticks and your stones, throw your bombs and your blows, but you鈥檙e not gonna break my soul鈥).

It鈥檚 been a powerful, emotional, uplifting ride so far, and it鈥檚 still going strong: Just take a peek at some of the moments that had us in happy tears of triumph and joy.

1. An Insane Crowd: The crowd was 50,000 strong for Grande and her fellow musicians, and the aerial shots alone were enough to make us draw in our breath.

2. Girl Power: Grande and Cyrus joined forces to prove that women together are more powerful than hate could ever be.

3. A Choir of Voices: In perhaps the most emotional moment of all, the Parrs Wood High School Choir was in for a surprise when Grande joined them onstage to help them through a tear-filled rendition of 鈥淢y Everything.鈥

4. Moment of Silence: Mumford & Sons kicked things off with a moment of silence for the victims of the Manchester and London terror attacks.

5. Hugging It Out: Miley and Ariana shared a much-needed and genuine hug that had us (and everyone else) wiping our eyes.

6. 鈥淟ove, Love, Love鈥: Justin Bieber had the crowd chanting one simple word over and over in a chill-inducing moment: 鈥淟ove, love, love, love, love.鈥

7. Onstage Kisses: Grande鈥檚 man Mac Miller, who鈥檚 been more than supportive of his lady since the incident, also joined her onstage for a heartwarming smooch.

8. Mom Knows Best: Grande鈥檚 mom was on hand among the fans, doling out hugs and telling them not to be afraid.

9. Police Dancing: Police officers broke protocol to dance with the crowd.

10. Coldplay Covers Oasis: 鈥淵ou鈥檝e done so much singing for us, we wanted to do some singing for you,鈥 Chris Martin told Grande as he thanked her for being strong. He then launched into a rendition of Oasis鈥檚 鈥淒on鈥檛 Look Back in Anger鈥 鈥 which, as you may recall, became the city鈥檚 unofficial anthem when a crowd spontaneously broke out singing it following the attack 鈥 in a moment that nearly broke us.

11. Grande Smiles: Though there were plenty of special moments to behold, many felt that simply seeing Grande smile again was the sweetest moment of all.

Catch all the action in a one-hour special on ABC following the NBA finals.

What was your favorite moment from the concert? Tell us over @BritandCo.

(Photos via Dave Hogan/Getty)